baber/WOPTO huggingface dataset:
Patent JP-2001014833-A (JP)
Title: Method for temporarily erasing data string, restoring method, method for quickly and permanently erasing temporarily erased data string and recording medium with additional information for restoring or permanently erasing temporarily erased data string stored thereon
Inventor: PARK SUNG-WOOK
IPC: H04N19/70
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To completely restore data strings separated with temporary erasure by storing 1st additional information showing that a data string corresponding to a temporary erasure section is temporarily erased and 2nd additional information showing that a permanently erasable area where permanent erasure is performed in the data string to which the 1st additional information is added exists in search information. SOLUTION: The additional information of search information shows that a cell where a TE flag includes the information is temporarily erased, that a cell where a PE flag is temporarily erased includes a permanently erasable data string unit (SOBU), that an EP-S-SOBU (Start SOBU of the Entry point for Erasing) shows the first one among permanently erasable data string units, and that an EP-E-SOBU) (End SOBU of the point for Erasing) shows the last one among the permanently erasable data string units.
Patent JP-2001321824-A (JP)
Title: Method for manufacturing thin plated wire
Inventor: UMEDA YASUSHI
IPC: B21C9/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin plated wire which is hard to peel when a connected structure is manufactured. SOLUTION: The thin plated wire is manufactured from a plated wire plated with nickel or gold, composed of either copper or copper alloy. When the wire is drawn by making the plated wire 501 pass through plural dies 141-1 to 141-15 having different hole diameters in the plural stages in the order in which the hole diameter is successively reduced, in the state where the plural dies 141-1 to 141-15 are immersed into water, the plated wire 501 is forced to pass through the holes of each die 141-1 to 141-15.
Patent JP-2001322205-A (JP)
Title: Release film
Inventor: TADA HIROSHI
IPC: B32B27/32
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a release film capable of preventing the lowering of tackiness caused by the transfer of a low molecular weight component contained in a pressure-sensitive adhesive to the release film. SOLUTION: The release film is constituted by laminating a release agent layer to an ionic copolymer resin layer comprising a copolymer of ethylene and mono-or di-unsaturated carboxylic acid and having a crosslinked structure partially or wholly neutralized by metal ions.
Patent JP-2001323647-A (JP)
Title: Floor substrate member
Inventor: HAYASHI MORIO
IPC: E04F15/18
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a floor substrate member capable of being installed with one kind of floor substrate member body regardless of the size of a floor area, allowing hot water pipes to be communicated with each other and simply arranged, and having a large heating effect. SOLUTION: Nearly gridiron-like hot water pipe storage grooves 3 are formed on the surface of the floor substrate member bodies 2 on which the floor finishing member 1 are installed. Upper and lower opening sections 6, 6 and right and left opening sections 7, 7 opening the hot water pipe storage grooves 3 are provided on the upper, lower, right and left side end faces 4, 4, 5, 5 of the floor substrate member bodies 2. A metal foil is laminated on the surface of the floor substrate member bodies 2 to form this floor substrate member.
Patent JP-2001323834-A (JP)
Title: Control device for engine
Inventor: TETSUNO MASAYUKI
IPC: F02D41/04
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To keep operation performance good when divided fuel injection is conducted to accelerate warming up when catalyst temperature is low and avoid becoming injection pulse width smaller than the minimum allowable pulse width to enhance controllability. SOLUTION: This control device for an engine has a fuel injection control means 32 for conducting divided fuel injection from a fuel injection valve when the catalyst temperature is low; an injection pulse width computing means 33; a minimum allowable pulse width setting means 35; a correcting means 36 for correcting so as to increase the injection pulse width when the injection pulse width is smaller than the minimum allowable pulse width in the divided injection; a suction air amount control means 38 for increasing the suction air amount in accordance with increase of the injection pulse width; and an ignition timing control means 39 for decreasing engine torque by retarding ignition timing so as to cancel increase in torque caused by increase of the injection pulse width and the suction air amount.
Patent JP-2001329878-A (JP)
Title: Exhaust gas recirculation control device
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D29/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To complete initialization of an exhaust gas recirculation means, which is performed in starting an engine to properly control exhaust gas recirculation, in an early stage in the engine comprising a stepper motor driving type exhaust gas recirculation means. SOLUTION: When an engine is discriminated to be started by automatic control basedo on an automatic starting function, an electronic control unit 10 of this exhaust gas recirculation control device drives an EGR valve 22 to close and initializes it to a fully closed position over smaller amount of driving and at a faster driving speed than the amount and the speed in starting the engine in response to a starting command by ignition key operation by a driver.
Patent JP-2001330574-A (JP)
Title: Evaluation method of coal ash
Inventor: KOBAYAKAWA MAKOTO
IPC: G01N25/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method of coal ash capable of evaluating, in a short period, pozzolanic activity (the influence of a curing temperature, a reaction rate or the like) of the coal ash used as a cement admixture. SOLUTION: In this evaluation method of the coal ash, cement paste (or calcium hydroxide paste) including the coal ash is cured at optional temperatures T1 deg.C and T2 deg.C in the range of 30-65 deg.C, and then the reaction rate of the coal ash in the cured body is obtained, and the pozzolanic activity of the coal ash is evaluated from the relation between the reaction rate and the accumulated temperature.
Patent JP-2001306466-A (JP)
Title: E-mail for automatically sensing multi-media receiver and device for producing the same
Inventor: YOSHIDA KAZUTO
IPC: G06F13/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To deal with a receiver which is not adaptable to a multi-media E-mail without omitting information transmission when the multi-media E-mail which comprises an image, a voice, an on-line questionnaire and a credit card input function, etc., is directly transmitted to a mail address with an unknown reception type. SOLUTION: A machine arranged at the side of a server confirms whether the receiver environment of a domain name in a mail distributing destination is recognized or not. When it is recognized, a mail type is generated for a character form mail receiver or for a web mail receiver having a specified reception environment and distributed to the address. The multi-media E-mail for automatically reading the receiver environment and changing the type is transmitted to the mail address which is not recognized in the judgement process.
Patent JP-2001010745-A (JP)
Title: Multiple paper sheet control device
Inventor: MOEHRINGER MARKUS
IPC: B65H7/06
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously check a flow of paper sheets at a plurality of positions by a plurality of detecting elements by constituting them so as to be adjustable by a common adjusting means conforming to the thickness of the paper sheets to be worked. SOLUTION: Plural rollers 24 as detecting elements rotatably supported are seated on a lever 27 rotatably supported by a holding device 26, and the holding device 26 is arranged movable in the axial direction of a traverse 28, and fixed to a desirable position by a lock screw 29. The traverse 28 turnably supported by a side frame is provided with a lever 37, and a stopper 42 is supported by a holder 39 so as to abut on the lever 37, and the lever 37 is pushed to the stopper 42 by a compression spring 44 supported by the side frame. The holder 39 can be turned by turning the adjustment screw 46 around a bearing journal 38, resisting the spring force of the compression spring 44. In the case where thickness of the paper sheets is changed, spaces between the plural detecting rollers 24 and the opposite rollers 22 are adjusted at the same time.
Patent JP-2001285786-A (JP)
Title: Conversion service system to digital recording medium
Inventor: YAMAGUCHI SHINICHI
IPC: H04N7/173
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a conversion service system to a digital recording medium for sufficiently reflecting the desire of a client. SOLUTION: In this conversion service system to the digital recording medium for editing video contents recorded on a video tape 12 and converting them to recording on a DVD 19, the client 11 registers a user ID 111 and a password 112 at a reception window 13 and requests conversion from the video tape 12 to the DVD 19. Thereafter, the video tape 12 is carried from the reception window 13 to a conversion plant 15. In the conversion plant 15, an index print 16 including a video scene at the point of time at which it is judged that the video scene is changed is prepared and registered to the homepage of the Internet N. Thereafter, the client 11 peruses the index print 16 and prepares specifications 18 for editing and the conversion plant 15 records edited video images on the DVD 19 based on them.
Patent JP-2001302248-A (JP)
Title: Method for producing spinel-based manganese oxide for lithium secondary battery
Inventor: YOSHIO MASAYUKI
IPC: H01M4/525
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lithium-excessive, different metal-doped spinel manganese oxide which is used as an anode material for high energy density type lithium secondary batteries and excellent high temperature cycle characteristics and a low specific surface area, and to provide a lithium-excessive sulfur different metal-doped spinel manganese oxide having a low specific surface area. SOLUTION: This method for producing the lithium-excessive, different metal- doped spinel compound having a specific surface area of <=0.3 m2/g, comprises preliminarily calcining lithium carbonate, manganese oxide, and a different kind of metal salt, calcining the product at 900 to 1,200 deg.C, adding lithium hydroxide or lithium sulfide to the obtained raw material, and then calcining the mixture at 750 to 850 deg.C, wherein the doping metal is Ni, Co, Fe and Cu. The lithiumexcessive sulfur different metal-doped spinel compound has a specific surface area of <=0.3 m2/g and having a composition represented by the formula: Li1+xMn2-y-xMyO4-zSz [0.01<=(x)0.10, 0.01<=(y)<=0.20, 0<(z)<=0.05].
Patent JP-2001343677-A (JP)
Title: Camera incorporating filter
Inventor: TERADA SHUICHI
IPC: G03B11/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of securing quick photographing performance in the midst of operating a filter without using a high speed filter driving device. SOLUTION: The control of a filter control means for moving a polarizing filter to the inside and the outside of a photographing optical path, focusing control by a focusing control means and exposure control by an exposure control means are controlled to be overlapped time-sequentially.
Patent JP-2001344489-A (JP)
Title: System and method for supporting commerce
Inventor: HAYATA SHOICHI
IPC: G06Q30/06
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for commerce support which can automatically set the selling price of an article according to its dealing state to save the labor for the price setting and enables a buyer side to easily know the price and efficiently and speedily complete commerce. SOLUTION: This system comprises a seller-side host computer which manages article stock information and information on a buyer side and a buyer- side computer or terminal which is connected to the host computer by using a communication line and displays the article stock information; and the seller- side host computer manages the commerce information on the buyer side and alters the display contents of the article stock information as the commerce information varies.
Patent JP-2001345827-A (JP)
Title: Interface device, node having the same, interface system, control method for bus reset and computer-readable recording medium recorded with control program for bus reset
Inventor: ONO KOICHI
IPC: G06T1/60
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an interface device, capable of suspending bus reset only concerning specified data transfer desired for avoiding the interruption of data transfer due to bus reset, without damaging the function of hot swapping. SOLUTION: Concerning the interface device for resetting and reconstructing a bus, when the node is inserted/rejected corresponding to the function of hot swapping, and when a node insertion/rejection detecting means 43 detects the insertion/rejection of the node, it is detected by a data transfer detecting means 44 as to whether the transfer of data related to the specified node is performed on the bus and when the transfer of data related to the specified node is detected, a bus reset issue control means 45 does not report the insertion/ rejection of the node to the physical layer 41, until the transfer of the relevant data is completed, and the issuing of bus reset is suspended.
Patent JP-2001345632-A (JP)
Title: Electromagnetic shield structure
Inventor: KASASHIMA YOSHINORI
IPC: H01Q1/38
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To achieve a design that does not cause a sense of incongruity visually and to apply to also the window of a room where comfort is most important when arranging a number of linear antenna elements in branch or cross shape on the glass film of the window. SOLUTION: In this electromagnetic shield structure, a linear antenna element 3 with a length for resonating with an electric wave to be shielded is scattered on a synthetic resin film such as a polyimide film, a polyester film, and a polyethylene film as film materials as an electromagnetic shielding element with a gap considering the electromagnetic field reflection equivalent area (scattering opening area) or the electromagnetic field reflection equivalent volume (scattering opening volume) of the element, and electric waves are scattered by the linear antenna element 3 for attenuation. In the electromagnetic shield structure, the gap between the linear antenna elements 3 is set to the maximum, dense, equivalent gap, and a gap 4 between the linear antenna elements 3 is connected by an insulating material for preventing the gap 4 from being recognized.
Patent JP-2001058366-A (JP)
Title: Sheetlike article and recycling method thereof
Inventor: TAKEDA MASANOBU
IPC: C08J5/04
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a sheetlike article not generating a harmful substance at a time of incineration and landfill and capable of being recycled and a recycling method thereof. SOLUTION: A sheetlike article is obtained by coating at least the single surface of a fabric comprising a yarn material with a resin and 75 wt.% or more of the sheetlike material comprises an org. polymer of the same compsn. In a recycling method, the sheetlike article is depolymerized to be refined as ε-caprolactam and this ε-caprolactam is polymerized to produce a nylon 6 polymer or the sheetlike article is ground and extruded in a molten state to produce a film molded article.
Patent JP-2001352792-A (JP)
Title: Motor
Inventor: NAITO TOSHIHIRO
IPC: H02P6/06
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce noise of a motor, prevent imperfect rotation, and improve operation quality remarkably. SOLUTION: In this motor 21, a capacitor 30 is connected in parallel with a part between a neutral point 29 of star-connected coils L1, L2, L3 and the ground potential.
Patent JP-2001352740-A (JP)
Title: Vibration type linear actuator
Inventor: SHIMIZU HIROAKI
IPC: H02K33/16
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize a vibration type linear actuator and to reduce unwanted vibration. SOLUTION: This vibration type linear actuator consists of a stator 2 consisting of an electromagnet or a permanent magnet, movable elements 3a and 3b having the permanent magnet or the electromagnet, and a chassis 1 that supports the movable elements 3a and 3b so that they can reciprocate freely and at the same time connects and fixes the stator 2. The two movable elements 3a and 3b having drive elements 33a and 33b being connected to a drive member that is allowed to reciprocate are arranged in parallel in a line, each of the movable elements 3a and 3b positions the drive elements 33a and 33b at the upper portion of the other movable elements 3b and 3a. The center of gravity position of each of the movable elements 3a and 3b can be shifted in a direction that orthogonally crosses the vibration direction of the movable elements 3a and 3b.
Patent JP-2001054396-A (JP)
Title: Production of oil and fat containing highly unsaturated fatty acid using lipase
Inventor: OKITA YUJI
IPC: C12P7/64
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To improve the yield of a process for producing oil and fat containing highly unsaturated fatty acid in high concentration with a lipase. SOLUTION: An oil and fat containing highly unsaturated fatty acid in high concentration is produced in high yield by removing free fatty acid during the hydrolyzing reaction of a raw oil and fat with a lipase. The hydrolysis reaction is carried out while keeping the acid value in the oil phase to <=100. The amount of the enzyme is <=400 units per 1 g of the oil and fat. The highly unsaturated fatty acid is a fatty acid having a carbon number of >=20 and a double bond number of >=3. The highly unsaturated fatty acid is selected from eicosapentaenoic acid (20:5 n-3), n-3 docosapentaenoic acid (22:5 n-3) and docosahexaenoic acid (22:6 n-3). The free fatty acid is removed by supercritical carbon dioxide extraction or distillation selected from steam distillation and molecular distillation.
Patent JP-2001348477-A (JP)
Title: High refractive index material composition
Inventor: TAMAI MASAJI
IPC: G02B1/11
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a high refractive index material composition having a high refractive index of over 1.70, excellent in heat resistance, and having a glass transition temperature of not lower than 200 deg.C. SOLUTION: This high refractive index material composition comprises 100 pts.wt. high molecular weight compound having repeated unit structures represented by general formula (I) and 1-400 pts.wt. inorganic minute particles having an average particle diameter of 1-100 nm and has a refractive index of not lower than 1.70 but not higher than 2.50 and a glass transition temperature of not lower than 200 deg.C.
Patent JP-2001350162-A (JP)
Title: Reversible image display medium
Inventor: MIYAMOTO HIDETOSHI
IPC: G09F9/37
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an image display medium rewritable and capable of forming an image with a low energy and display the image excellent in contrast and high in resolution. SOLUTION: The reversible image display medium has two sheets 121 and 122 at least one of which has light transmissivity, developer housing cells 124 formed between the sheets and a dry process developer DL included in each cell and the dry process developer DL is added with inorganic particulates as a fluidizing agent. The inorganic particulates have 80-300 m2/g BET specific surface area. The dry process developer DL is included in the cell in 20-50 vol% to the cell volume. The dry process developer DL containing at least two kinds of dry process developing particles WP and BP having a triboelectric property, varying in electrostatic charge polarities from each other and varying in optical reflection density from each other can be exemplified.
Patent JP-2001358976-A (JP)
Title: Imaging unit
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/361
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging unit that can very easily realize photographing for a long time without deterioration in the image quality by controlling the operation or providing information in response to a degree of cooling of an imaging device. SOLUTION: An inexpensive cooling material easy to be acquired being typically dry ice is put in or mounted in a pocket provided in an imaging unit main body to very much decrease a dark current of an imaging device 22 so as to attain long time exposure required for astrography or the like. Since a temperature sensing element 40 provided between the pocket and the imaging device 22 or in the vicinity of the imaging device 22 can sense a temperature of the imaging device 22, the operation control or provision of information in response to a degree of cooling of the imaging device 22 can be realized and photographing for a long time can very easily be realized as a result without deterioration in the image quality.
Patent JP-2001358724-A (JP)
Title: Switch device without short break for transmission path and its method
Inventor: IKUTA SHIGENORI
IPC: H04L12/28
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To easily perform the phase matching of a cell in switching without short break between an operational system and a nonoperational system in an ATM network. SOLUTION: Even though a SEL 1 switches the systems, the operational system can be switched to the nonoperational system without short break without disconnecting communication by such a manner that a receiving side device 2 absorbs the difference of the arrival time of a cell (information unit of ATM network) which is generated due to the difference of a transmission path length between the operational and nonoperational system. Even though the phases of cells have to be matched in that case, the phases of the cells can easily be matched by fetching only one bit from a specific bit of the cells. As a method for matching the phases of the cells of a 0 system and 1 system received by the device 2, the same kind of an effect can be obtained even through the cells are transmitted to the SEL 1 by collating the whole bits of the cells to decide whether or not to be the same cell.
Patent JP-2001352760-A (JP)
Title: Power source
Inventor: FURUKAWA SHUJI
IPC: H05B41/282
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To propose a power source capable of reducing a power loss in a voltage boosting circuit. SOLUTION: The power source comprises a switching current generating means having a first switching element to generate a switching current based on a switching operation of the first switching element, and a second switching element provided at a rear stage of the switching current generating means to smooth an output voltage of the generating means, a predetermined voltage generating means provided at the rear stage of the second switching element to further smooth the output voltage of the second switching element, and to generate a predetermined voltage based on the switching current of the current generating means; and a switching control means for controlling an on/off operation of the switching control of the first element, and an on/off operation of the switching control of the second element at an inverted timing.